SALSA MLPA Probemix P479 TCF12 - ERF detects copy number variations in the TCF12 and ERF genes.
Contents: 40 MLPA probes, including 25 probes for TCF12, and 5 probes for ERF (covering all exons of both genes).
Tissue: human genomic DNA.
Application: research on craniosynostosis.
For research use only (RUO). Not for use in diagnostics.
The SALSA MLPA Probemix P479 TCF12 - ERF is a research use only (RUO) assay for the detection of deletions or duplications in the TCF12 and ERF genes, which are associated with craniosynostosis.
Craniosynostosis is a clinically and genetically heterogeneous condition with a prevalence of ~1 in 2200 births. Several genes have been identified as a cause of craniosynostosis including FGFR1, FGFR2, FGFR3, TWIST1, EFNB1, MSX2, ALX4, ZIC1, SMAD6 and, more recently, TCF12 and ERF. Craniosynostosis is inherited in an autosomal dominant manner and is characterised by abnormal skull growth involving premature fusion of the cranial sutures. As a result, the growth velocity of the skull often cannot match that of the developing brain. This produces skull deformity and, in some cases, raises intracranial pressure, which must be treated promptly to avoid permanent neurodevelopmental disability. More information on TCF12-related and ERF-related craniosynostosis can be found in OMIM #615314 and #600775, respectively.
The TCF12 gene spans ~371 kb of genomic DNA and is located on 15q21.3, 55 Mb from the p-telomere. The TCF12 gene encodes a transcriptional regulator that belongs to the basic helix-loop-helix family. Approximately 10% of all craniosynostoses is caused by heterozygous point mutations in the TCF12 gene (Sharma et al. 2013). Large rearrangements involving the complete TCF12 gene have been described. Intragenic deletions and a duplication in the TCF12 gene were reported in craniosynostosis patients (Goos et al. 2016).
The ERF gene spans ~8 kb of genomic DNA and is located on 19q13.2, 47 Mb from the p-telomere. The ERF gene encodes a transcriptional repressor that belongs to the ETS transcription factors family. No mutations or rearrangements involving the ERF gene have been reported so far. However, it has been shown that reduced dosage of ERF causes complex craniosynostosis in humans and mice (Twigg et al. 2013).
SALSA MLPA Probemix P479 TCF12 - ERF is for research use only (RUO) in all territories.
A general SALSA MLPA Reagent Kit is required for MLPA experiments (to be ordered separately).
The prices above are list prices for direct orders from MRC Holland. Contact us for a quote that takes discounts and additional costs (such as shipping costs) into account. Different prices apply for orders through one of our sales partners; contact your local supplier for a quote.
Inclusion of a positive sample is usually not required, but can be useful for the analysis of your experiments. MRC Holland has very limited access to positive samples and cannot supply such samples. We recommend using positive samples from your own collection. Alternatively, you can use positive samples from an online biorepository, such as the Coriell Institute.
The commercially available positive samples below can be used with the current (A1) version of this product.